CVE-2023-41522
📋 TL;DR
Student Attendance Management System v1 contains SQL injection vulnerabilities in the createStudents.php endpoint, allowing attackers to execute arbitrary SQL commands through the Id, firstname, and admissionNumber parameters. This affects all organizations using this specific version of the software.
💻 Affected Systems
- Student Attendance Management System
📦 What is this software?
Student Attendance Management System by Student Attendance Management System Project
View all CVEs affecting Student Attendance Management System →
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, authentication bypass, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized access to student records, attendance data manipulation, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection.
🎯 Exploit Status
Public proof-of-concept available showing exploitation via simple HTTP requests with SQL payloads.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries and input validation in createStudents.php.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy WAF with SQL injection rules to block malicious requests.
Input Validation Filter
allAdd server-side validation to reject SQL special characters in Id, firstname, and admissionNumber parameters.
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only.
- Implement strict network segmentation and monitor all traffic to the affected endpoint.
🔍 How to Verify
Check if Vulnerable:
Test createStudents.php endpoint with SQL injection payloads like ' OR '1'='1 in Id, firstname, or admissionNumber parameters.Check Version:
Check application version in interface or source code comments.Verify Fix Applied:
Verify parameterized queries are implemented and test with SQL injection payloads to confirm they're rejected.📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in application logs
- Unusual parameter values containing SQL keywords
- Multiple failed login attempts after SQL injection attempts
Network Indicators:
- HTTP requests to createStudents.php with SQL payloads in parameters
- Unusual database query patterns from web server
SIEM Query:
web.url:*createStudents.php* AND (web.param:*OR* OR web.param:*UNION* OR web.param:*SELECT* OR web.param:*--*)